<template>
	<view class="message-item-container" 
		 :class="checkBoxFlag?'u-flex u-row-left u-col-center':''">
		<view v-if="checkBoxFlag">
			<template v-if="item.messageType!=0">
				<u-checkbox :size="46" v-model="item.checked" 
							shape="circle" active-color="#19be6b" @click.native="checkChange(item)"></u-checkbox>
			</template>
		</view>
		<view class="u-p-b-20 u-p-t-20" style="width: 100%;">
			<!-- 系统信息-->
			<view v-if="item.messageType==0">
				<view v-if="item.showTimeFlag" style="text-align: center;color:#aaaaaa;font-size: 28rpx;margin-top: 20rpx;">
					<text v-if="item.formatTimeStr&&item.formatTimeStr.length>0">
						{{item.formatTimeStr}}
					</text>
					<text v-else>
						{{item.createTime.substring(10,16)}}
					</text>
				</view>
				<view  style="text-align: center;color:#aaaaaa;font-size: 30rpx;margin-top: 20rpx;">
					{{parseSYSContent(item)}}
				</view>
			</view>
			<view v-else>
				<view class="chat-time">
					<text v-if="item.showTimeFlag">
						<text v-if="item.formatTimeStr&&item.formatTimeStr.length>0">
							{{item.formatTimeStr}}
						</text>
						<text v-else>
							{{item.createTime.length>10?item.createTime.substring(10,16):item.createTime}}
						</text>
					</text>
				</view>
					<view :class="{'chat-container':true,'chat-location-me':item.meFlag}">
						<view class="chat-icon-container u-flex u-row-center u-col-center"
							  @click="toYYYPerson(item)">
							 <view hover-class="my-hover-class"
									class="u-flex u-row-center u-col-center">
								 <u-image :class="{'chat-icon':true,'chat-icon-me':item.meFlag}"
										:src="item.userAvatar" width="80rpx" height="80rpx"
										mode="aspectFill">
									<view slot="error"
											class="u-flex u-row-center u-col-center  u-p-t-10"
											style="width: 80rpx;height: 80rpx;border-radius: 12rpx;">
										<view>
											<image src="/static/image/default/default-user/default-user.png" 
													style="width: 50rpx;height:50rpx;"></image>
										</view>
									</view>	
								</u-image>
							 </view>
						</view>
						<view class="chat-content-container u-p-t-10">
							<!-- 文本信息 -->
							<view v-if="item.contentType == messageApi.CONTENT_TYPE.TEXT_CONTENT_TYPE">
								<zb-tooltip  placement="top" :visible.sync="toolTipFlag" color="#4c4c4c">
									<view slot="content" style="width: 550rpx;"
										 class="u-flex u-flex-wrap u-row-left u-col-center">
										 <view v-for="(item,index) in toolTipData" :key="index" 
												style="text-align: center;padding: 20rpx 30rpx;">
												<view class="u-flex u-row-center u-col-center" @click="handleMessage(item)">
													<view>
														<u-image :src="item.icon" :width="36" :height="36"></u-image>
													</view>
												</view>
												<view style="font-size:26rpx;margin-top: 6rpx;">
													<text>{{item.title}}</text>
												</view>
										 </view>
									</view>
									<view 	 @longpress="toolTipFlag=!toolTipFlag"
											:class="{'chat-text-container':true,'chat-text-container-me u-text-reserve':item.meFlag}">
										<u-parse :html="parseTextContent(item)"
											:tag-style="tagStyle">
										</u-parse>
									</view>
								</zb-tooltip>
							</view>
							<!-- 图片信息 -->
							<view v-if="item.contentType == messageApi.CONTENT_TYPE.IMG_CONTENT_TYPE">
								<view class="content contentType3" @tap="showPic(item)">
									<u-image :width="item.content.width*2" :height="item.content.height*2"
										:lazy-load="true" mode="widthFix" :src="parseImageSrc(item)">
										<u-loading slot="loading"></u-loading>
									</u-image>
								</view>
							</view>
						</view>
					</view>
			
			</view>
		</view>
	</view>
</template>

<script>
	import globalUtil from '@/util/util.js';
	var previewSrcArr = [];
	export default {
		name: "message-item",
		props: {
			item: {
				type: Object,
				default: function() {
					return {
						"id": "",
						"chatGroupId": "",
						"userId": 0,
						"meFlag": true,
						"userName": '',
						"userAvatar": "",
						'messageType': "",
						"contentType": "",
						"content": {},
						"timestamp": "",
						"createTime": "",
						"platFrom": this.messageApi.msgPlat,
					}
				}
			},
			checkBoxFlag:{
				type:Boolean,
				default:false
			}
		},
		data() {
			return {
				toolTipFlag: false,
				toolTipData: [{
						id: 1,
						icon: '/static/image/wx/handle-msg/copy.jpg',
						title: '复制',
						disabled: false
					},
					{
						id: 2,
						icon: '/static/image/wx/handle-msg/zhuanfa.jpg',
						title: '转发', //转发
						disabled: false
					},
					{
						id: 4,
						icon: '/static/image/wx/handle-msg/shoucang.jpg',
						title: '收藏',
						disabled: false
					},
					{
						id: 5,
						icon: '/static/image/wx/handle-msg/shanchu.jpg',
						title: '删除',
						disabled: false
					},
					{
						id: 6,
						icon: '/static/image/wx/handle-msg/duoxuan.jpg',
						title: '多选',
						disabled: false
					},
					{
						id: 7,
						icon: '/static/image/wx/handle-msg/yinyong.jpg',
						title: '引用',
						disabled: false
					},
					{
						id: 8,
						icon: '/static/image/wx/handle-msg/tixing.jpg',
						title: '提醒',
						disabled: false
					},
					{
						id: 9,
						icon: '/static/image/wx/handle-msg/souyisou.jpg',
						title: '搜一搜',
						disabled: false
					},
				],	
				tagStyle:{
					img:'width:22px;height:22px;position:relative;top:10rpx;',
					span:'margin:0px;padding:0px;font-size:30rpx',
				},
				previewVideoFlag:false, //播放视频控制器
				previewVideoSrc:'',
				redbagPopFlag:false,
				maskCustomStyle:{
					background: 'rgba(255, 255, 255, 0.7)'
				},
				currentRedBagInfo:null,
			};
		},
		
		methods: {
			parseSYSContent:function(item){
				let that=this;
				let contentType = item.contentType;
				let contentObj=item.content;
				if (contentType == 1) {
					let msgStr = contentObj.text;
					console.log("transText",msgStr);
					return msgStr;
				}
			},
			//内容格式化
			parseTextContent: function(item) {
				let that=this;
				let contentType = item.contentType;
				let contentObj=item.content;
				let msgStr = contentObj.text;
				let sysType = contentObj.contentType; //内容类型
				let optionType = contentObj.optionType;
				let transText = globalUtil.transform(msgStr,'','',contentObj.linkName);
				return transText;
			},
			
			//预览图片
			showPic:function(item){
				let url= item.content.fullPath;
				let target= item.content.fileSaveTarget;
				if(target=="local"){
					url= this.$u.api.multipartAddress.getFileByPath+url;
				}
				uni.previewImage({
					urls: previewSrcArr.length > 0 ? previewSrcArr : [url],
					current: url,
					loop: false,
				});
			},
			
			parseImageSrc:function(item){
				let that=this;
				let msgId= item.id;
				let localSrc= uni.getStorageSync("image"+msgId);
				if(localSrc){
					return localSrc;
				}
				let contentObj=item.content;
				let url= contentObj.fullPath;
				let target= contentObj.fileSaveTarget;
				if(target=="local"){
					let fileName= contentObj.fileName;
					url=this.$u.api.multipartAddress.showFile+fileName;
				}
				that.setImageLocalSrc(url,msgId);
				return url;
			},
			parseImgSize: function(item, type) {
				let contentObj=item.content;
				let height = contentObj.height;
				let width = contentObj.width;
				if (type == "h") {
					if (height == null || height == undefined) {
						return "auto";
					} else {
						return height * 2;
					}
				} else {
					if (width == null || width == undefined) {
						return 300;
					} else {
						return width * 2;
					}
				}
			},
			setImageLocalSrc(url,msgId){
			  let that=this;	
			  that.messageApi.setImageLocalSrc(url,msgId);
			},
			toYYYPerson:function(item){
				let that=this;
				if(item.meFlag==false){
					that.$emit("toYYYPerson",item);
				} 
			},
			checkChange:function(msg){
				let that=this;
				that.$emit("checkChange",msg);
			},
			handleMessage:function(menuItem){
				this.toolTipFlag=false;
				this.$emit("handleMessage",menuItem,this.item);
			}
		}
	}
</script>

<style lang="scss" scoped>
	.message-item-container {
		padding:0rpx 20rpx;
	}

	.chat-time {
		padding: 4rpx 0rpx;
		text-align: center;
		font-size: 28rpx;
		color: #aaaaaa;
	}

	.chat-container {
		width: 100%;
		display: flex;
		flex-direction: row;
		justify-content: flex-start;
		justify-items: flex-start;
		align-items: flex-start;
	}

	.chat-location-me {
		flex-direction: row-reverse;
		text-align: right;
	}

	.chat-icon-me {
		margin-right: 10rpx;
	}

	.chat-icon-container {
		margin-top: 12rpx;
	}

	.chat-icon {
		width: 80rpx;
		height: 80rpx;
		border-radius: 10rpx;
		background-color: #ffffff;
	}

	.chat-content-container {
		margin: 0rpx 15rpx;
		max-width: 70%;
	}

	.chat-user-name {
		font-size: 26rpx;
		color: #888888;
	}

	.chat-text-container {
		//word-break: break-all;
		word-wrap:break-word;
		background-color: #ffffff;
		border-radius: 10rpx;
		padding: 20rpx 20rpx;
		margin-top: 5rpx;
		font-size: 32rpx;
	}

	.chat-text-container-me {
		background-color: #95ec69;
	}

	.emoji {
		width: 40rpx !important;
		height: 40rpx !important;
		position: relative;
		top: 10rpx;
	}

	//语音信息样式
	.content-audio-container {
		background-color: #ffffff;
		border-radius: 10rpx;
		padding: 25rpx 20rpx;
		margin-top: 5rpx;
		/* #ifndef APP-NVUE */
		max-width: 500rpx;
		/* #endif */
		display: flex;
		flex-direction: row;
		align-items: center;

		.voice_icon {
			height: 34rpx;
			width: 34rpx;
			background-repeat: no-repeat;
			background-size: 100%;
		}

		.voice_icon_right {
			background-image: url('@/static/image/chat/voice/voice-left-3.png');
			margin-left: 10rpx;
		}

		.voice_icon_left {
			background-image: url('@/static/image/chat/voice/voice-right-3.png');
			margin-right: 10rpx;
		}

		.voice_icon_right_an {
			animation: voiceAn_right 1s linear alternate infinite;
		}

		.voice_icon_left_an {
			animation: voiceAn_left 1s linear alternate infinite;
		}

		@keyframes voiceAn_right {
			0% {
				background-image: url('@/static/image/chat/voice/voice-left-1.png');
			}

			50% {
				background-image: url('@/static/image/chat/voice/voice-left-2.png');
			}

			100% {
				background-image: url('@/static/image/chat/voice/voice-left-3.png');
			}
		}

		@keyframes voiceAn_left {
			0% {
				background-image: url('@/static/image/chat/voice/voice-right-1.png');
			}

			50% {
				background-image: url('@/static/image/chat/voice/voice-right-2.png');
			}

			100% {
				background-image: url('@/static/image/chat/voice/voice-right-3.png');
			}
		}
	}

	//我的语音信息样式
	.chat-audio-container-me {
		background-color: #95ec69;
		flex-direction: row-reverse;
	}

	//文件信息样式
	.contentType-file {
		width: 450rpx;
		padding: 0;
		border-radius: 10rpx;
		border: 1rpx solid #e4e7ed;
		background-color: #ffffff !important;
	}

	//红包
	.contentType-redbag {
		padding: 20rpx 30rpx;
		padding-bottom: 6rpx;
		border-radius: 10rpx;
		background-color: #f29100;
		color: #ffffff;
	}

	//位置
	.contentType-location {
		width: 500rpx;
		padding: 0rpx 10rpx;
		border-radius: 10rpx;
		border: 1rpx solid #e4e7ed;
		background-color: #ffffff !important;
	}

	//组合信息
	.contentType-fixed {
		border-radius: 10rpx;
		font-size: 32rpx;
		word-break: break-word;
		padding: 20rpx;
		background-color: #95ec69 !important;
		border: 1rpx solid #e4e7ed;
		max-width: 400rpx;

		.img {
			width: 200rpx;
			height: auto;
			max-width: 300rpx;
			max-height: 400rpx;
		}
	}

	.u-flex-reserve {
		flex-direction: row-reverse;
	}

	.u-text-reserve {
		text-align: left;
	}
</style>
